八年级时间状语从句教案

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初中英语八下人教版课程状语从句时间状语从句引导词状语从句时间状语

初中英语八下人教版课程状语从句时间状语从句引导词状语从句时间状语

初中英语八下人教版课程状语从句时间状语从句引导词状语从句时间状语时间状语从句是一个非常重要的语法点,用于描述动作发生的时间。

以下是初中英语八年级下册(人教版)中关于时间状语从句的引导词和例句:- when:当...时候- I was watching TV when my mother came back home.(当我妈妈回家时,我正在看电视。

)- while:当...时候,在...期间- While I was doing my homework, my sister was playing the piano.(当我在做作业时,我妹妹在弹钢琴。

)- before:在...之前- I will finish my homework before I go to bed.(我会在睡觉前完成我的家庭作业。

)- after:在...之后- I went to bed after I finished my homework.(我完成家庭作业后去睡觉了。

)- as soon as:一...就...- I will call you as soon as I arrive at the airport.(我一到机场就会给你打电话。

)- until:直到- I didn't go to bed until my father came back home.(直到我爸爸回家我才去睡觉。

)- since:自从- I have lived in this city since I was born.(自从我出生以来,我一直住在这个城市。

)这些引导词在时间状语从句中起到连接主句和从句的作用,帮助我们更准确地描述动作发生的时间顺序。

英语:Unit 3教案(人教新目标八年级下)

英语:Unit 3教案(人教新目标八年级下)

英语:Unit 3教案(人教新目标八年级下)学习方式:自主、合作学习情感目标:通过当飞碟的降临,对人们各自正在忙于自己的事如何用英语来表达自己正在所做的事情.课前任务:Task1.请同学们回家调查家庭成员在过去的某个时第一课时教学内容与分析教学内容:Section A (1): 1a---1c教学目标:1.能够掌握基本单词和词汇。

2.学会过去进行时的基本结构与用法。

3.能够运用以when 引导的时间状语从句。

4.能够运用基本句型进行提问。

学习任务:我的爱好目的:通过学生小组活动,调查在过去的不同时间里做不同的事情,学会使用过去进行时态,培养学生应用英语进行交际的能力。

语言技能:Listening .Speaking .Reading ﹑Writing语言知识:过去进行时的用法及复习一般过去时态提示词语及句型:got out, cut, barber shop, bathroom, kitchen, well, bathroomWhat were you doing when the UFO arrived ?I was sitting in the barber’s chair .The barber was cuttingmyhair when they arrived .教学重点、难点分析:教学重点:基本单词,词汇和句型教学难点:能够运用过去进行时谈论人们所做的事情.课前准备1.本课时的教学课件2.课前发给学生表格向学生布置任务:在表格中写出有关内容。

教学设计教学步骤建议和说明Teaching Steps :Step 1 :Warm-up and revision1.Share an English song .2.Greetings and free-talk .从平常的谈话中轻松导入本课句型,信息沟通使谈话非常真实,而又浅显What are you doing ? What did you do last night ?3.Show slides: Revise: is/an/are +动词ing4.Brain storm:Collect the names of activities which said by the students.Step 2 :Presentation :1.Watch a video2.By asking: What’s this in English ?Have you even seen it ?3.Teach:UFO, bedroom, bathroom, bedroom, kitchen,living-room, barber shopStep 3 :Work on:SB Page 18 , 1a .1.Point to the sentences .Read the sentences .Explain what each one means.2.Teach :barber shop, well, bathroom, bedroom, kitchen, get out, cut3.Look at the picture.. Point out the six people. Match the statements with the people in the picture4.Check the answers .5.Practice reading .Step 4 :Work on:SB Page 18 , 1b .1. Read the instructions .Make sure the Ss understand whatthey should do .2. Look at the dialogue in the picture .Explain :过去进行时态的构成: was / were + doing .用法:表示过去某一时刻或某一段时间正在进行的动作,一般用时间状语来表示。

八年级时间状语从句教案

八年级时间状语从句教案

八年级时间状语从句教案一、教学目标:1. 让学生掌握时间状语从句的定义和用法。

2. 培养学生正确运用时间状语从句进行交际的能力。

3. 提高学生对英语语法的理解和应用能力。

二、教学内容:1. 时间状语从句的定义和分类。

2. 时间状语从句的常用连接词。

3. 时间状语从句的倒装现象。

4. 典型例句和练习。

三、教学重点与难点:1. 重点:时间状语从句的定义、分类和用法。

2. 难点:时间状语从句的倒装现象和连接词的运用。

四、教学方法:1. 采用情景教学法,通过设定情境,让学生在实际语境中学习时间状语从句。

2. 运用任务型教学法,让学生在完成任务的过程中,巩固时间状语从句的用法。

3. 采用互动式教学法,引导学生积极参与课堂讨论,提高口语表达能力。

五、教学过程:1. 导入:通过提问方式引导学生回顾一般现在时和一般过去时的用法。

2. 新课讲解:介绍时间状语从句的定义、分类和用法。

3. 例句展示:给出典型例句,让学生理解并模仿。

4. 练习环节:设计相关练习题,让学生巩固所学内容。

5. 课堂互动:组织小组讨论,让学生运用时间状语从句进行口语交流。

6. 总结与作业:对本节课内容进行总结,布置作业,要求学生课后巩固。

教案仅供参考,具体实施时可根据学生实际情况进行调整。

六、教学评估:1. 课堂参与度:观察学生在课堂活动中的参与程度,了解他们对时间状语从句的理解和应用情况。

2. 练习完成情况:检查学生完成的练习题,评估他们对时间状语从句的掌握程度。

3. 口语表达:在课堂互动环节,评估学生的口语表达能力,看他们能否熟练运用时间状语从句进行交流。

七、课后作业:1. 整理课堂所学,编写时间状语从句的笔记。

2. 完成课后练习题,巩固时间状语从句的用法。

3. 结合自己的生活经历,用时间状语从句编写一个简短的故事。

八、教学反思:在课后,对本次教学进行反思,评估教学效果,思考如何改进教学方法,以便更好地帮助学生掌握时间状语从句。

九、拓展活动:1. 组织学生进行时间状语从句的主题演讲,提高他们的口语表达能力。

八年级时间状语从句教案

八年级时间状语从句教案

八年级时间状语从句教案一、教学目标:1. 让学生掌握时间状语从句的定义和用法。

2. 让学生能够正确地运用时间状语从句表达时间背景和动作发生的时间。

3. 提高学生英语句子构建和表达的能力。

二、教学重难点:1. 重点:时间状语从句的定义、结构和用法。

2. 难点:正确运用时间状语从句表达具体场景。

三、教学方法:1. 采用情境教学法,通过设定各种场景,让学生在实际语境中学习、运用时间状语从句。

2. 用例句解析法,分析典型例句,使学生掌握时间状语从句的用法。

3. 采用分组讨论法,让学生分组讨论,共同探讨时间状语从句的运用。

四、教学内容:1. 时间状语从句的定义和结构。

2. 常见的时间状语从句引导词:when, whenever, while, as soon as, before, after, until, since, for等。

3. 各时间状语从句引导词的用法和例句。

五、教学过程:1. 导入:通过提问方式引导学生回顾并列句的概念,为新课学习做铺垫。

2. 讲解:讲解时间状语从句的定义、结构和常见引导词,结合例句进行分析。

3. 练习:让学生用所学的引导词填空,构成时间状语从句,并进行分组讨论。

4. 场景模拟:设置各种场景,让学生运用时间状语从句进行实际操作。

6. 作业布置:布置相关练习题,巩固所学知识。

六、教学反馈:1. 课堂提问:通过提问了解学生对时间状语从句的理解程度。

2. 练习情况:观察学生在练习中的表现,了解他们对时间状语从句的掌握情况。

3. 场景模拟:评估学生在场景模拟中的表现,检验他们运用时间状语从句的能力。

七、教学拓展:1. 对比并列句和时间状语从句的用法,让学生了解两者的区别。

2. 介绍时间状语从句在实际生活中的应用,提高学生英语运用能力。

3. 引导学生关注时间状语从句在其他英语语法中的运用,如条件状语从句、地点状语从句等。

八、教学评估:1. 课堂练习:评估学生在课堂练习中的表现,了解他们对时间状语从句的掌握程度。

八年级英语上册 Unit 3 Lesson 2 exhibitions and museum 时间状语从句教案 牛津深圳版五四制

八年级英语上册 Unit 3 Lesson 2 exhibitions and museum 时间状语从句教案 牛津深圳版五四制
A. before B. after C. until D. unless
2. It seemed only seconds ________ the boy finished washing his face.
A. when B. before C. after D. even if
3. Hardly had he reac hed the school gate ________ the bell rang.
A. as B. before C. since D. when
It __ long before we ___ the result of the experiment.
A. will not be; will know B. is; will know C.will not be ; know D. is; know
Unit 3 Lesson 2 exhibitions and museum时间状语从句
教学目标:
Teaching objectives:
1. Students will be able to master the adverbial clause of time.
时间状语从句
引导时间状语从句的词有when, while, as, before, after, until/till , as soon as, since
since引导的时间状语从句常用一般过去时,其主句一般使用现在完成时。.
注:常用句型:It is +时间段+since从句译为:自从……有多长时间了。
eg.It is six years since she graduated from the university.

人教版八年级英语下册Unit5 教案

人教版八年级英语下册Unit5 教案

Unit 5 What were you doingwhen the rainstorm came?第1课时Section A 1a-2d教学目标一、知识与技能1. 掌握重点词汇和句型:What were you / was he (she) doing when…? I / He / She was doing…when….2. 初步掌握使用过去进行时来询问或描述过去进行的事情,并学会用when描述某动作或某事件的发生。

3. 能在交际过程中较流利地运用所学结构和句型。

4. 提高抓取和记录关键信息的听力技能。

二、过程与方法采用目标和直观教学法,调动学生的积极性,引导他们积极参与课堂。

三、情感态度与价值观让学生爱上英语课堂活动,鼓励他们在课堂上进行合作交流。

教学重点1. 掌握过去进行时态:“was / were + doing”结构。

2. 掌握when 引导的时间状语从句。

教学难点掌握由when引导的时间状语从句以及如何使用过去进行时。

教法导航任务型教学法,情景教学法,交际教学法。

学法导航模仿,讨论与交流。

教学准备图片,多媒体。

教学过程Step 1 GreetingsGreet the students as usual.Step 2 Warming up1Say:Yesterday,there was a rainstorm. I was watching TV when the rainstorm came. Where were you when the rainstorm came? And What were you doing when the rainstorm came? Help the students to answer:I was sleeping when the rainstorm came. I was doing my homework when the rainstorm came….Then show some pictures and ask the students:Where were they and what were they doing when the rainstorm came? Work in pairs and ask and answer like this:A:Where were you when the rainstorm came?B:I was in the library.A:What were you doing when the rainstorm came?B:I was reading a book.Step 3 Practice1a, Where were the people at the time of the rainstorm? Match the statements with the people in the picture.1. _____ I was in the library.2. _____ I was in my house.3._____ I was on the street.4._____ I was at the bus stop.Check the answers together.Step 4 Listening1b, What were they doing when the rainstorm came? Let’s listen. R emind the students to pay attention to “was/were +doing”Listen to the TV report and circle the correct responses.a. doing my homework / studyingb. playing basketball / readingc. going to work / waiting for the busd. walking home / shoppingAfter listening,ask some students to report their answers.Step 5 Speaking1c, Look at the pictures and talk about what the people in 1a were doing at the time of the rainstorm using “was/were + doing”.For example:A:What was the boy doing at the time of the rainstorm?B:He was_____________________.Ask some pairs to act out their dialogue.Step 6 Listening2a, First ask the students to look at the pictures and go through the sentences. Then listen and number the pictures 1-5. Play the recording twice if necessary. Then ask some students to report their answers.2b, Listen again. Fill in the blanks in the sentences in 2a. Then ask some students to2report their answers.Step 7 Pair work2c, Use the information in 2a to retell the story in a conversation between the boy and a TV reporter. Then ask some pairs to act out their dialogue. Before they acting,give the “reporter” a “microphone”.2d, Role play the conversation.Step 8 GameAsk the students to practice in groups. One imitates an action and the other two guess by using the dialogue:A:What was he doing when the rainstorm came? B:He was sleeping.Step 9 Summary1. 在图书馆in the library2. 在…的时候at the time of3. 去上班go to work4. 等公共汽车wait for the bus5. 走路回家walk home6. 在街上on the street7. 拾起,接电话pick up 8.(过去)正在做…was / were doingStep 10 Homework1. Remember the words and phrases in this lesson.2. Finish the exercises in the workbook.课堂作业Fill in the blanks according to the conversation in 2d.Mary:What ______ you doing last night,Linda? I called at seven and you didn’t pick ____.Linda:Oh,I was in the kitchen helping my mom.Mary:I see. I called again at 8 and you didn’t _______ then either.Linda:What was I doing at 8? Oh,I know. When you called,I _____ ______ a shower.Mary:But then I called again at 9.Linda:Oh,I _____ ________ (sleep) at that time.Mary:So early? That’s strange.Linda:Yeah,I was tired. Why _____ you call so many times?Mary:I needed help with my homework. So while you were ________,I called Jenny and she helped me.教学反思教学中,我们可以采用多种手段帮助学生多记单词,多学习语言规则,并尽可能多创造模仿的机会,提高学生的语音和语调。

牛津译林版英语八年级上册Unit2Task优秀教学案例

牛津译林版英语八年级上册Unit2Task优秀教学案例
2.情境创设:每组学生根据讨论的结果,设计一个过去发生的事情的对话场景,并运用过去时态的疑问词和时间状语从句进行对话交流。
(四)总结归纳
1.归纳疑问词和状语从句:引导学生对过去时态疑问词和时间状语从句的用法进行总结,帮助学生梳理和巩固所学知识。
2.强调时态一致性:强调主从句的时态一致性,让学生明白并掌握时间状语从句的连接词以及主从句的时态一致性的重要性。
2.引导学生运用归纳总结的方法,自主探究过去时态疑问词和时间状语从句的用法,提高学生的自主学习能力。
3.运用小组合作学习的方式,让学生在互动交流中practice使用过去时态的疑问词和时间状语从句,提高学生的实际运用能力。
(三)情感态度与价值观
1.培养学生对英语学习的兴趣,让学生感受到学习英语的乐趣,提高学生对英语学科的积极情感。
2.时间状语从句:讲解时间状语从句的连接词,如“when”, “after”, “before”, “as soon as”等,并强调主从句的时态一致性。
3.运用举例:通过具体的例句和情境,展示过去时态疑问词和时间状语从句的用法,让学生进行观察和理解。
(三)学生小组讨论
1.分组讨论:将学生分成小组,每组学生共同讨论和分享关于过去发生的事情的经历,鼓励学生运用过去时态的疑问词和时间状语从句进行交流。
(五)作业小结
1.作业布置:布置相关的练习题目,让学生巩固和应用所学知识,如编写一个过去发生的事情的对话场景,并运用过去时态的疑问词和时间状语从句进行对话交流。
2.学生展示:鼓励学生在下一节课上展示自己的作业成果,让学生互相交流和评价,提高学生的表达能力和交流能力。
五、案例亮点
1.情境创设:通过播放视频和展示图片,引导学生直观地感知过去发生的事情,激发学生对过去时态的疑问词和时间状语从句的兴趣,提高学生的学习积极性。

专题05 时间状语从句-八年级英语下期末专项复习(仁爱版)

专题05 时间状语从句-八年级英语下期末专项复习(仁爱版)

专题05 时间状语从句第一部分语法1. 引导时间状语从句的连词2. when,while,as引导时间状语从句的区别when,while,as显然都可以引导时间状语从句,但用法区别非常大。

①when可以和延续性动词连用,也可以和短暂性动词连用;而while和as只能和延续性动词连用。

Why do you want a new job when you’ve got such a good one already?你已经找到如此好的工作,为何还想再找新的?(get为短暂性动词)Sorry, I was out when you called me.对不起,你打电话时我刚好外出了。

(call为短暂性动词)Strike while the iron is hot.趁热打铁。

(is为延续性动词,表示一种持续的状态)The students took notes as they listened.学生们边听课边做笔记。

(listen为延续性动词)②when从句的谓语动词可以在主句谓语动作之前、之后或同时发生;while和as从句的谓语动作必须是和主句谓语动作同时发生。

a. 从句动作在主句动作前发生,只用when。

When he had finished his homework, he took a short rest. (finished先发生)当他完成作业后,他休息了一会儿。

When I got to the airport, the guests had left. (got to后发生)当我赶到飞机场时,客人们已经离开了。

b. 从句动作和主句动作同时发生,且从句动作为延续性动词时,when,while,as都可使用。

①When / While / As we were dancing, a stranger came in. (dance为延续性动词)当我们跳舞时,一位陌生人走了进来。

②When / While / As she was making a phonecall, I was writing a letter. (make为延续性动词)当她在打电话时,我正在写信。

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2013年8 年级下教案第几讲: 9教学课题:Module 8 Public holidays教学目标:1..课文中重点单词、词组、句子的理解与掌握2.课文与单词的朗读与翻译要求掌握3语法:时间状语从句教学重点:课文与单词的朗读与翻译要求掌握教学难点:语法:时间状语从句教学过程:一.Greetings二.Dictation1Words 2 phrases 3 sentences:三.语法——时间状语从句定义:英语中可以用句子表达一件事情或一个行为发生的时间,这个句子就叫时间状语从句。

时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。

1.由when引导的时间状语从句When意为“当…的时候”,when引导的从句的谓语动词可以是延续性的动词,又可以是瞬间动词。

Eg:When the teacher came in, the students stopped talking.He knocked at the door , when my mother was sleeping.2.由while引导的时间状语从句“与…同时,在…期间”,谓语动词必须是延续性动词。

EG:Lucy was cleaning the room while Lily was listening to music.3. 由before/after 引导的时间状语从句,before“在…之前”,after“在…之后”Eg:He went to the office before he visited Mr. Zhong.I called Betty after I finished the homework.4. 由until引导的时间状语从句,“直到…为止”,not until “直到…才”Eg:He stayed in the room until his mother came back .We didn’t begin the meeting until the boss came.5. 由as soon as 引导的时间状语从句,“一…就”Eg:I took out the notebook as soon as the class began.四.时间状语从句要注意的几个地方(1)例如:It was raining hard(rain hard 下大雨)when got to school yesterday.While he was doing his homework, the telephone rang.As he walked along(沿着走)the lake, he sang happily.He had learned a little Chinese before he came to China.After he finished middle school, he went to work in a factory.(2)在时间状语从句里,通常不用将来时态,用现在时态表示将来的动作或状态。

例如:I’ll ring you up as soon as I get to New York.I will tell him everything when he comes back.He won’t believe it until he sees it with his own eyes.(3)在带有till或until引导的时间状语从句的主从复合句里,如果主句用肯定式,其含义是“一直到……时”,谓语动词只能用延续性动词。

如果主句用否定式,其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。

例如:The young man read till the light went out(熄灭).Let’s wait until the rain stops.We won’t start until Bo b comes.Don’t get off(从下来)until the bus stops.【Till是指直到某一特定事件发生的时候,而在那个时刻之后,该事情或状况仍将持续。

Until是指直到某一特定事件发生的时候,而讲话的人在自己心里认为,在那个时刻之后,该事情或该状况将中止(不怎么可能持续)。

固定组合里from morning till night,till/until是不能替换的,】五.when, while 和as 引导时间状语从句的用法区别这三个词的意思很简单,都有“当……时候”的意思。

一、when 的用法如果只从现象来看,when 从句用的最多的是一般过去时,而主句的时态没有限制,根据具体情况而定。

1. When he was a child he was always trying out new ideas.2. When she came into my room, I was just reading a book. 她走进我房间时,我正在看书。

3. Were you writing when the teacher came in? 老师进来的时候,你在写信吗?4. Sorry, I was out when you called me. 对不起,你打电话来的时候我出去了。

5. He was on the point of leaving when someone knocked at the door. 他正要走,这时有人敲门。

6. I thought of it just when you opened your mouth. 就在你要说话的时候,我也想到了。

7. I had hardly[scarcely] closed my eyes when someone knocked at the door.根据以上的例句,我们可以总结出一点:when 从句的A事件,相当于另一个事件B 发生的时间点。

也就是说,when 从句的重点不在动作本身发生的状态,而只是把它作为一个时间点,所以when 多数情况下用的是一般过去时,则不用正在进行时。

因为如果用正在进行时,它表示的就是一段时间而不是一个时间点了。

根据这一点,有的文章补充说:when 从句的动词大多是瞬时动词。

这种说法也可以参照。

实际上,when 从句也可以有其它的时态,但几乎也不用进行时,因为它也只是作为一个时间参照点。

例如:1. When I got to the airport, the guests had left. 2. When he had finished his homework, he took a short rest.3. Why do you want a new job when you have got such a good one already?4. You shall borrow the book when I have finished reading it.5. When the manager comes here for a visit next week, I’ll talk with him about this.二、while 的用法相比于when 来说,while 从句的侧重点就不一样了。

while 从句的侧重点在于描述动作正在发生的状态,它的意思是:当while 事件正在发生的时候,另一件事如何如何。

所以,while 从句一般用的是正在进行时。

而另一件事的状态没有硬性的要求,根据具体情况而定。

例如:1. While my wife was reading the newspaper, I was watching TV.当妻子正在看报纸的时候,我正在看电视。

2. While Jim was mending his bike, Lin Tao came to see him.正当吉姆修自行车时,林涛来看他。

3. While they were talking, the bell rang. 正在他们谈话的时候,上课铃响了。

4. You can’t do your homework while you’re watching TV. 你不能一边看电视一边做家庭作业。

5. While John was sitting biting his nails, I was working out a plan to get us home.约翰坐在那里咬指甲时,我正在制定一个回家的计划。

从时间的角度来看,while 表示的是一段时间,是一个过程。

这是while 的侧重点。

因此,如果含有“一段时间”的含义的时候,就可以用while。

6. Strike while the iron is hot. 趁热打铁。

这句话中,是说趁着铁是热的这段时间,赶紧打铁。

如果换成when 意思就变了,相当于说铁只热了一下,打一下,然后铁就冷了。

这显然不符合文意。

再例:—I'm going to the post office.—While you're there, can you get me some stamps?三、as 的用法as 从句表示的也是一件事情正在发生,另一件事也正在进行当中。

但与while 从句不同的是,as 从句用的一般不用正在进行时,而只是一般过去时。

as 从句一般可以翻译成“边……边……”。

例如:1. As my mother sang those old songs, tears ran down her cheeks.当我妈妈唱起那些老歌时,眼泪顺着她的脸颊流了下来。

2. The students took notes as they listened. 学生们边听课边做笔记。

3. As we talked on, he got more and more excited. 我们继续往下谈的时候,他越来越兴奋。

4. The little girls sang as they went. 小姑娘们一边走,一边唱。

5. Just as he caught the ball, there was a tearing sound. 当他抓住球的时候,有一种撕裂的声音。

as 表达的事件,往往只是主句动作发生的背景或条件时,as 只是一个次要的时间说明,不像while 从句有强调while 动作本身的意思。

因此,as 常常翻译成“随着……”之意。

例如:1. As the time went on,the weather got worse. 随着时间的推移,气候更加糟糕。

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